Add JSON-RPC 2.0 batch support
Add JSON-RPC 2.0 batch support

daedalus/python-bitcoin_r,jgarzik/pynode,petertodd/dust-b-gone,petertodd/stealth-addresses-ref-implementation,petertodd/tx-flood-attack,daedalus/pynode,jgarzik/python-bitcoinlib,robertsdotpm/python-bitcoinlib